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<FONT color="green">001</FONT>    /**<a name="line.1"></a>
<FONT color="green">002</FONT>     * <a name="line.2"></a>
<FONT color="green">003</FONT>     */<a name="line.3"></a>
<FONT color="green">004</FONT>    package org.hackystat.ui.sensordatabrowser.client;<a name="line.4"></a>
<FONT color="green">005</FONT>    <a name="line.5"></a>
<FONT color="green">006</FONT>    import java.util.ArrayList;<a name="line.6"></a>
<FONT color="green">007</FONT>    import java.util.Date;<a name="line.7"></a>
<FONT color="green">008</FONT>    <a name="line.8"></a>
<FONT color="green">009</FONT>    import com.google.gwt.user.client.Window;<a name="line.9"></a>
<FONT color="green">010</FONT>    import com.google.gwt.user.client.WindowResizeListener;<a name="line.10"></a>
<FONT color="green">011</FONT>    import com.google.gwt.user.client.rpc.AsyncCallback;<a name="line.11"></a>
<FONT color="green">012</FONT>    import com.google.gwt.user.client.ui.HTML;<a name="line.12"></a>
<FONT color="green">013</FONT>    import com.google.gwt.user.client.ui.HasHorizontalAlignment;<a name="line.13"></a>
<FONT color="green">014</FONT>    import com.google.gwt.user.client.ui.HorizontalPanel;<a name="line.14"></a>
<FONT color="green">015</FONT>    import com.google.gwt.user.client.ui.Image;<a name="line.15"></a>
<FONT color="green">016</FONT>    import com.google.gwt.user.client.ui.Label;<a name="line.16"></a>
<FONT color="green">017</FONT>    import com.google.gwt.user.client.ui.RootPanel;<a name="line.17"></a>
<FONT color="green">018</FONT>    import com.google.gwt.user.client.ui.ScrollPanel;<a name="line.18"></a>
<FONT color="green">019</FONT>    import com.google.gwt.user.client.ui.VerticalPanel;<a name="line.19"></a>
<FONT color="green">020</FONT>    <a name="line.20"></a>
<FONT color="green">021</FONT>    /**<a name="line.21"></a>
<FONT color="green">022</FONT>     * @author David J. Nickles<a name="line.22"></a>
<FONT color="green">023</FONT>     *<a name="line.23"></a>
<FONT color="green">024</FONT>     */<a name="line.24"></a>
<FONT color="green">025</FONT>    public class DataPanels implements WindowResizeListener {<a name="line.25"></a>
<FONT color="green">026</FONT>    <a name="line.26"></a>
<FONT color="green">027</FONT>      private VerticalPanel dataPanel;<a name="line.27"></a>
<FONT color="green">028</FONT>      private Image dataPanelImage;<a name="line.28"></a>
<FONT color="green">029</FONT>      private HTML dataPanelFeedback;<a name="line.29"></a>
<FONT color="green">030</FONT>      private EventTree dataTree;<a name="line.30"></a>
<FONT color="green">031</FONT>      private Session session;<a name="line.31"></a>
<FONT color="green">032</FONT>      private ScrollPanel scrollPanel;<a name="line.32"></a>
<FONT color="green">033</FONT>      private Date dateChosen;<a name="line.33"></a>
<FONT color="green">034</FONT>      private int lastCallTotal;<a name="line.34"></a>
<FONT color="green">035</FONT>      private static final int HOFFSET = 342;<a name="line.35"></a>
<FONT color="green">036</FONT>      private static final int VOFFSET = 170;<a name="line.36"></a>
<FONT color="green">037</FONT>      <a name="line.37"></a>
<FONT color="green">038</FONT>      /**<a name="line.38"></a>
<FONT color="green">039</FONT>       * Constructs a new Data panel.<a name="line.39"></a>
<FONT color="green">040</FONT>       * @param session parameters.<a name="line.40"></a>
<FONT color="green">041</FONT>       */<a name="line.41"></a>
<FONT color="green">042</FONT>      public DataPanels(Session session) {<a name="line.42"></a>
<FONT color="green">043</FONT>        this.session = session;<a name="line.43"></a>
<FONT color="green">044</FONT>        this.dataPanel = new VerticalPanel();<a name="line.44"></a>
<FONT color="green">045</FONT>        this.dataPanel.setStyleName(Styles.DATAPANELSTYLE);<a name="line.45"></a>
<FONT color="green">046</FONT>        HorizontalPanel dataColumns = new HorizontalPanel();<a name="line.46"></a>
<FONT color="green">047</FONT>        dataColumns.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_LEFT);<a name="line.47"></a>
<FONT color="green">048</FONT>        dataColumns.addStyleName("dataPanelHeader");<a name="line.48"></a>
<FONT color="green">049</FONT>        dataColumns.setWidth("100%");<a name="line.49"></a>
<FONT color="green">050</FONT>        this.dataPanelImage = new Image(Images.OPEN_BOOK);<a name="line.50"></a>
<FONT color="green">051</FONT>        this.dataPanelImage.setStyleName(Styles.STATUSIMAGESTYLE);<a name="line.51"></a>
<FONT color="green">052</FONT>        dataColumns.add(this.dataPanelImage);<a name="line.52"></a>
<FONT color="green">053</FONT>        VerticalPanel dataCol2Rows = new VerticalPanel();<a name="line.53"></a>
<FONT color="green">054</FONT>        Label dataPanelTitle = new Label("Data Browser");<a name="line.54"></a>
<FONT color="green">055</FONT>        dataCol2Rows.add(dataPanelTitle);<a name="line.55"></a>
<FONT color="green">056</FONT>        dataPanelTitle.setStyleName(Styles.SMALLLABELSTYLE);<a name="line.56"></a>
<FONT color="green">057</FONT>        this.dataPanelFeedback = new HTML("Displays the selected day's data log.");<a name="line.57"></a>
<FONT color="green">058</FONT>        this.dataPanelFeedback.setStyleName(Styles.EXAMPLELABELSTYLE);<a name="line.58"></a>
<FONT color="green">059</FONT>        dataCol2Rows.add(this.dataPanelFeedback);<a name="line.59"></a>
<FONT color="green">060</FONT>        dataColumns.add(dataCol2Rows);<a name="line.60"></a>
<FONT color="green">061</FONT>        this.dataPanel.add(dataColumns);<a name="line.61"></a>
<FONT color="green">062</FONT>        <a name="line.62"></a>
<FONT color="green">063</FONT>        this.dataTree = new EventTree(session);<a name="line.63"></a>
<FONT color="green">064</FONT>        this.scrollPanel = new ScrollPanel(this.dataTree);<a name="line.64"></a>
<FONT color="green">065</FONT>        this.dataPanel.add(this.scrollPanel);<a name="line.65"></a>
<FONT color="green">066</FONT>    <a name="line.66"></a>
<FONT color="green">067</FONT>        RootPanel.get("data").clear();<a name="line.67"></a>
<FONT color="green">068</FONT>        RootPanel.get("data").add(this.dataPanel);<a name="line.68"></a>
<FONT color="green">069</FONT>        <a name="line.69"></a>
<FONT color="green">070</FONT>        Window.addWindowResizeListener(this);<a name="line.70"></a>
<FONT color="green">071</FONT>        onWindowResized(Window.getClientWidth(), Window.getClientHeight()); //NOPMD<a name="line.71"></a>
<FONT color="green">072</FONT>      }<a name="line.72"></a>
<FONT color="green">073</FONT>    <a name="line.73"></a>
<FONT color="green">074</FONT>      /**<a name="line.74"></a>
<FONT color="green">075</FONT>       * The date to aggregate data for.<a name="line.75"></a>
<FONT color="green">076</FONT>       * @param date specified.<a name="line.76"></a>
<FONT color="green">077</FONT>       */<a name="line.77"></a>
<FONT color="green">078</FONT>      public void update(Date date) {<a name="line.78"></a>
<FONT color="green">079</FONT>        this.dateChosen = date;<a name="line.79"></a>
<FONT color="green">080</FONT>        rpcGetDaySummary();<a name="line.80"></a>
<FONT color="green">081</FONT>      }<a name="line.81"></a>
<FONT color="green">082</FONT>      <a name="line.82"></a>
<FONT color="green">083</FONT>      /**<a name="line.83"></a>
<FONT color="green">084</FONT>       * This method digests the response from the RPC call into local data structures.<a name="line.84"></a>
<FONT color="green">085</FONT>       * @param dataCollection an ArrayList of ArrayLists of Strings containing the sensor data.<a name="line.85"></a>
<FONT color="green">086</FONT>       * <a name="line.86"></a>
<FONT color="green">087</FONT>       * @gwt.typeArgs dataCollection &lt;java.util.ArrayList&lt;java.lang.String&gt;&gt;<a name="line.87"></a>
<FONT color="green">088</FONT>       */ <a name="line.88"></a>
<FONT color="green">089</FONT>      public void work(ArrayList dataCollection) {<a name="line.89"></a>
<FONT color="green">090</FONT>        this.dataPanelImage.setUrl(Images.CAL_IMAGE);<a name="line.90"></a>
<FONT color="green">091</FONT>        this.dataPanelFeedback.setHTML("Browsing sensor data for " <a name="line.91"></a>
<FONT color="green">092</FONT>          + DateTimeFactories.getInstance().getDayfactory().format(<a name="line.92"></a>
<FONT color="green">093</FONT>            this.dateChosen) + Styles.NEWLINECHAR + "Select a day to view.");<a name="line.93"></a>
<FONT color="green">094</FONT>        this.dataPanelImage.setUrl(Images.WAIT_IMAGE);<a name="line.94"></a>
<FONT color="green">095</FONT>        this.dataPanelFeedback.setText("Processing and displaying data for " <a name="line.95"></a>
<FONT color="green">096</FONT>          + DateTimeFactories.getInstance().getDayfactory().format(this.dateChosen));<a name="line.96"></a>
<FONT color="green">097</FONT>        this.scrollPanel.setWidget(this.dataTree.resetTree(dataCollection));<a name="line.97"></a>
<FONT color="green">098</FONT>        this.lastCallTotal = this.dataTree.getDataCount();<a name="line.98"></a>
<FONT color="green">099</FONT>        String actiontimestamp = <a name="line.99"></a>
<FONT color="green">100</FONT>          DateTimeFactories.getInstance().getDayfactory().format(this.dateChosen);<a name="line.100"></a>
<FONT color="green">101</FONT>        if (this.lastCallTotal == 0) {<a name="line.101"></a>
<FONT color="green">102</FONT>          this.dataPanelFeedback.setHTML("No sensor data recorded on " + actiontimestamp);<a name="line.102"></a>
<FONT color="green">103</FONT>        } <a name="line.103"></a>
<FONT color="green">104</FONT>        else {<a name="line.104"></a>
<FONT color="green">105</FONT>          if (this.lastCallTotal == 1) {<a name="line.105"></a>
<FONT color="green">106</FONT>            this.dataPanelFeedback.setHTML("1 sensor data instance recorded on " + actiontimestamp);<a name="line.106"></a>
<FONT color="green">107</FONT>          } <a name="line.107"></a>
<FONT color="green">108</FONT>          else {<a name="line.108"></a>
<FONT color="green">109</FONT>            this.dataPanelFeedback.setHTML(this.lastCallTotal + " sensor data instances recorded on "<a name="line.109"></a>
<FONT color="green">110</FONT>              + actiontimestamp);  <a name="line.110"></a>
<FONT color="green">111</FONT>          }<a name="line.111"></a>
<FONT color="green">112</FONT>        }<a name="line.112"></a>
<FONT color="green">113</FONT>        this.dataPanelImage.setUrl(Images.OPEN_BOOK);<a name="line.113"></a>
<FONT color="green">114</FONT>      }<a name="line.114"></a>
<FONT color="green">115</FONT>      <a name="line.115"></a>
<FONT color="green">116</FONT>      /**<a name="line.116"></a>
<FONT color="green">117</FONT>       * This method performs an asynchronous remote call out to the servlet service<a name="line.117"></a>
<FONT color="green">118</FONT>       * for particular sensor data over a specified period as indicated in the URI.<a name="line.118"></a>
<FONT color="green">119</FONT>       * Requires this.dayChosen to be previously set.<a name="line.119"></a>
<FONT color="green">120</FONT>       */ <a name="line.120"></a>
<FONT color="green">121</FONT>      public void rpcGetDaySummary() {<a name="line.121"></a>
<FONT color="green">122</FONT>        this.dataPanelImage.setUrl(Images.WAIT_IMAGE);<a name="line.122"></a>
<FONT color="green">123</FONT>        this.dataPanelFeedback.setText("Requesting sensor data for " <a name="line.123"></a>
<FONT color="green">124</FONT>          + DateTimeFactories.getInstance().getDayfactory().format(this.dateChosen) <a name="line.124"></a>
<FONT color="green">125</FONT>          + " from the SensorBase.");<a name="line.125"></a>
<FONT color="green">126</FONT>        if (session.getUser() != null) {<a name="line.126"></a>
<FONT color="green">127</FONT>          RPCServiceFactory.getInstance().getService().getDaySummary(session.getSensorbaseHost(),<a name="line.127"></a>
<FONT color="green">128</FONT>            Session.DEFAULT, session.getUser(), session.getPassword(), <a name="line.128"></a>
<FONT color="green">129</FONT>            DateTimeFactories.toQuantizedXMLFormat(this.dateChosen), <a name="line.129"></a>
<FONT color="green">130</FONT>            new AsyncCallback()<a name="line.130"></a>
<FONT color="green">131</FONT>            {<a name="line.131"></a>
<FONT color="green">132</FONT>              public void onSuccess(Object result) {<a name="line.132"></a>
<FONT color="green">133</FONT>                /** @gwt.typeArgs result &lt;java.util.ArrayList&lt;java.lang.String&gt;&gt; */<a name="line.133"></a>
<FONT color="green">134</FONT>                work((ArrayList) result);<a name="line.134"></a>
<FONT color="green">135</FONT>              }<a name="line.135"></a>
<FONT color="green">136</FONT>    <a name="line.136"></a>
<FONT color="green">137</FONT>              public void onFailure(Throwable caught) {<a name="line.137"></a>
<FONT color="green">138</FONT>                if (caught instanceof com.google.gwt.user.client.rpc.InvocationException) {<a name="line.138"></a>
<FONT color="green">139</FONT>                  Window.alert(RPCServiceFactory.PRCERRORNAME + "Cannot invoke method on servlet.");<a name="line.139"></a>
<FONT color="green">140</FONT>                } <a name="line.140"></a>
<FONT color="green">141</FONT>                else {<a name="line.141"></a>
<FONT color="green">142</FONT>                  Window.alert(RPCServiceFactory.PRCERRORNAME + caught.toString());<a name="line.142"></a>
<FONT color="green">143</FONT>                }<a name="line.143"></a>
<FONT color="green">144</FONT>              }<a name="line.144"></a>
<FONT color="green">145</FONT>            });<a name="line.145"></a>
<FONT color="green">146</FONT>        }<a name="line.146"></a>
<FONT color="green">147</FONT>      }<a name="line.147"></a>
<FONT color="green">148</FONT>    <a name="line.148"></a>
<FONT color="green">149</FONT>      /** <a name="line.149"></a>
<FONT color="green">150</FONT>       * Listens for user resizing of the window.<a name="line.150"></a>
<FONT color="green">151</FONT>       * @param width of the adjusted window..<a name="line.151"></a>
<FONT color="green">152</FONT>       * @param height of the adjusted window.<a name="line.152"></a>
<FONT color="green">153</FONT>       */<a name="line.153"></a>
<FONT color="green">154</FONT>      public void onWindowResized(int width, int height) {<a name="line.154"></a>
<FONT color="green">155</FONT>        int adjHeight = height;<a name="line.155"></a>
<FONT color="green">156</FONT>        if (height &lt; 460) {<a name="line.156"></a>
<FONT color="green">157</FONT>          adjHeight = 460;<a name="line.157"></a>
<FONT color="green">158</FONT>        }<a name="line.158"></a>
<FONT color="green">159</FONT>        this.dataPanel.setWidth(Integer.toString(width - HOFFSET) + Styles.PIXELSUFFIX);<a name="line.159"></a>
<FONT color="green">160</FONT>        this.dataPanel.setHeight(Integer.toString(adjHeight - VOFFSET) + Styles.PIXELSUFFIX);<a name="line.160"></a>
<FONT color="green">161</FONT>        this.scrollPanel.setWidth(Integer.toString(width - HOFFSET) + Styles.PIXELSUFFIX);<a name="line.161"></a>
<FONT color="green">162</FONT>        this.scrollPanel.setHeight(Integer.toString(adjHeight - VOFFSET) + Styles.PIXELSUFFIX);<a name="line.162"></a>
<FONT color="green">163</FONT>      }<a name="line.163"></a>
<FONT color="green">164</FONT>    }<a name="line.164"></a>




























































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